Harahap & Khairunnissa Solihin. (2000). Panduan sukses perniagaan Khadijah r.a. Synergy Media.
Chicago Style (17th ed.) CitationHarahap and Khairunnissa Solihin. Panduan Sukses Perniagaan Khadijah R.a. Kuala Lumpur: Synergy Media, 2000.
MLA (8th ed.) CitationHarahap and Khairunnissa Solihin. Panduan Sukses Perniagaan Khadijah R.a. Synergy Media, 2000.
Warning: These citations may not always be 100% accurate.